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Appendix C Specifications
Sensor Specifications
SENSOR
ELEMENT
2
HS (ST1200)
electro-chemical
2
HS (ST1210)
electro-chemical
2
SO (ST1300)
electro-chemical
2
CL (ST1500)
electro-chemical
CO (ST1600) electro-
chemical
Operating
Temperature Range
-40/C to +50/C
(-40F to +122F)
-40/C to +50/C
(-40F to +122F)
-20/C to +50/C
(-4F to +122F) to
+105 F)
o
-20/C to +50/C
(-4F to +122F)
-20/C to +50/C
(-4F to +122F)
Range of Detection
0 to 100ppm 0 to
50ppm and
0 to 20ppm
0 to 100ppm
0 to 50ppm and
0 to 20ppm
0 to 20ppm and 0
to 100ppm
0 to 10ppm 0 to 500ppm
Response Time
<30 seconds to
T90
<30 seconds to
T90
<15 seconds to
T90
<30 seconds to
T90
<30 seconds to T90
Linearity/
Repeatability
3% of full scale/
1% of full scale
3% of full scale/
1% of full scale
3% of full scale/
2% of full scale
3% of full scale/
2% of full scale
3% of full scale/
1% of full scale
Span Drift
<2% of full
scale/month
<2% of full
scale/month
<2% of full
scale/month
<2% of full
scale/month
<5% of full scale/year
Dimensions
Refer to Figures 1, 2, 3 and 4
Weight
0.5 Kg (1.0 lb) 0.1 Kg (.25 lb) 0.5 Kg (1.0 lb) 0.5 Kg (1.0 lb) 0.5 Kg (1.0 lb)
Certifications
CSA and NRTL/C certified for hazardous locations. Class I,
Division 1, Groups C and D. IEC Rating Ex d IIB T6
NEMA 3R
CSA and NRTL/C
certified
Class I, Division
2,Groups C, D
CSA and NRTL/C
certified for hazardous
locations. Class I,
Division 1, Groups C
and D. IEC Rating Ex d
IIB T6 NEMA 3R
Enclosure Material
Aluminum (optional stainless steel)
Controller Specifications
< Operating Voltage Range:
10.5 to 32 Vdc
< Power Consumption (at 24 Vdc):
Nominal (160 mA, 3.8 Watts)
Maximum (190 mA, 4.5 Watts)
< Operating Temperature Range:
-40/C to +85/C (-40F to +185F)
< Humidity Range:
0 to 100% Relative humidity, non-condensing